Greek philosopher Plato laid the foundation for gender equality by proposing that women could participate fully in the political and military life of society alongside men, marking one of the earliest arguments for equality in history. His argument appears in the famous dialogue Republic, where he outlines the ideal State.
This proposition was remarkably progressive at a time when Ancient Greek society largely confined women to domestic roles. In his vision of the kallipolis (καλλίπολις, literally “good city”), Plato argued that women should share political and military responsibilities equally with men.
Philosophy professor Irina Deretić explores Plato’s ideas in her article “Plato on the Social Role of Women: Critical Reflections.” She investigates whether the Greek philosopher truly advocates for gender equality or primarily envisions women serving the interests of the State on equal footing with men. According to Deretić, Plato’s theory represents one of the earliest philosophical defenses of gender equality in Western thought, although it is framed more by the political goals of the ideal polis than by a modern concept of women’s rights.
Deretić highlights Plato’s claims that women possess the same natural and intellectual abilities as men, his proposal for equal education, and their full participation in politics and military life. She interprets his theory as ultimately prioritizing the welfare of the State over women’s individual freedom.
Women as guardians in the ideal State, according to Plato’s vision for gender equality
Plato’s vision was remarkably radical for its time. In an era when women were largely excluded from political life, had limited public freedoms, and were expected to manage households and care for children, the Greek philosopher proposed an entirely new role for women.
In the Republic, Plato presented this idea as one of the so-called “waves of paradox,” acknowledging that many listeners would find it absurd because it defied established social norms. Deretić emphasizes that Plato was fully aware that his theory challenged deep-seated cultural assumptions about gender. As she notes, the proposal was “contrary to present custom” and likely to be considered unrealistic or even ridiculous.
Plato confronted these conventions by questioning whether the differences between men and women are natural or socially constructed. Deretić points out that this shift from tradition to nature is critical. If women’s commonly accepted roles are not grounded in natural differences, there is no justification for excluding them from education or political authority.
In the Laws, Plato insists that compulsory education in cultural and military subjects must apply equally to girls and boys. Women were to receive the same training in athletics and gymnastics as men, not only to promote physical well-being for producing healthy children, but also to prepare them for military service.
Alongside children, women were expected to participate in military exercises under the same rules as men. As bearers of arms, they would be full citizens and members of the assembly, with the right to hold office, take part in civic duties, and, when deserving, receive the same honors and rewards as men.
Are men and women equal in skills?
The central philosophical argument for gender equality in Plato’s Republic focuses on the nature of human abilities. Plato contended that physical differences between men and women do not affect most social or political tasks. Deretić interprets this claim as the foundation of his theory of equality.
According to Plato, the only essential difference between men and women lies in reproduction: women bear children, while men beget them. Yet this biological distinction does not determine intellectual or political capacities. As Deretić explains, Plato maintained that “the essential difference between the genders is a procreative one, which is not relevant for determining their calling and social functions.”
This reasoning allows Plato to reject the traditional assumption that women are naturally inferior to men. He emphasizes that both sexes share the same fundamental psychological capacities. In the Republic, the human soul is divided into three parts: reason, spirit, and appetite. Because women possess the same soul structure as men, they are capable of rational thought, courage, and moral discipline, enabling them to excel in fields such as medicine, athletics, philosophy, and political leadership.
Deretić highlights that this argument marked a significant departure from prevailing beliefs in Ancient Greek culture. While most Greek thinkers assumed women were intellectually weaker than men, Plato challenged this notion by grounding equality in shared human capacities.
Importance of education
If women possess the same intellectual and moral capacities as men, they must receive the same education. Plato therefore argued that women in the guardian class should undergo the same training as men in music, gymnastics, and philosophical studies.
In the Laws, he insists that compulsory education in both cultural and military subjects should apply equally to girls and boys. Women were to receive the same instruction in athletics and gymnastics as men, not only to promote physical well-being for producing healthy children but also to prepare them for military service. Alongside children, women were expected to participate in military exercises under the same rules as men. As bearers of arms, women would be full citizens and members of the assembly, with the right to hold office and participate in civic duties, and, when deserving, receive the same rewards as men.
Deretić emphasizes that this educational equality is essential to Plato’s political theory. In the Republic, the purpose of education is to identify individuals best suited to govern the State. Because ability is distributed among individuals rather than determined by gender, excluding women would prevent the State from utilizing half of its potential talent.
Plato therefore concluded that women who possess the necessary abilities should participate fully in the guardian class, including military and political responsibilities. As Socrates notes in the dialogue, his arguments apply not only to men but also “to all women who arise among them endowed with the requisite qualities.”
The city-state above the individual
Deretić notes that Plato’s proposals imply far-reaching social reforms. Women would take part in warfare, political leadership, and philosophical education alongside men. Moreover, Plato suggested that traditional family structures should be abolished for the guardian class, with childrearing becoming a communal responsibility. This shift would free women from domestic duties and allow them to devote themselves fully to public service.
These reforms highlight the revolutionary nature of Plato’s political vision. In the ideal State, individuals are assigned roles based on their abilities rather than their gender or social status.
Despite these progressive elements, Deretić emphasizes that Plato’s theory should not be read as a modern feminist doctrine. Some scholars, such as George Vlastos, have argued that Plato could be considered an early advocate of women’s equality because he supported equal education and opportunities. Deretić challenges this view, pointing out that Plato’s primary concern was not the liberation of women but the efficiency and harmony of the State. Women are included in political life not to assert individual rights but because their talents serve the collective good.
As Deretić writes, “women’s emancipation is not a matter of their free will and choice, but rather a project for the benefit and good of the entire polis.” In other words, Plato’s vision is fundamentally collectivist. The ultimate aim is the well-being of the city rather than individual freedom. Men and women alike are expected to fulfill the roles assigned to them for the sake of the community.
Debate and criticism
Plato’s proposals have sparked considerable debate among scholars. Some critics argue that his theory undermines essential aspects of human life, particularly family relationships. The abolition of the family among the guardian class, they contend, would eliminate parental bonds and emotional attachments between parents and children.
Deretić acknowledges that these aspects of Plato’s political theory may seem extreme or even inhumane. However, she notes that critics sometimes overstate the importance of motherhood when evaluating his proposals. Historically, the emphasis on maternal roles has often been used to justify women’s exclusion from public life.
At the same time, Deretić observes that modern social developments have, in some ways, validated Plato’s insights. Over the past century, women have increasingly participated in education, politics, and professional careers, demonstrating that intellectual and leadership abilities are not inherently determined by gender.
Plato and the first theory of gender equality
Despite its limitations, Plato’s theory marks a landmark moment in the history of political philosophy. Deretić concludes that he introduced “the first developed theory of gender equality in the history of Western thought and philosophy.” This claim underscores the enduring significance of Plato’s arguments. By challenging entrenched assumptions about women’s abilities, he opened the door to philosophical discussions of gender equality that continue to influence modern debates.
At the same time, Deretić stresses that Plato’s theory should not be interpreted anachronistically. His concept of equality is embedded within a broader political vision that prioritizes social harmony and the collective welfare of the State over individual rights.
Plato’s treatment of women in the Republic remains one of the most remarkable and controversial aspects of his political philosophy. In a society that largely excluded women from public life, he argued that they possess the same intellectual and moral capacities as men and therefore deserve equal opportunities in education and political participation.
Deretić offers a nuanced reading of this argument, acknowledging the revolutionary character of Plato’s proposals while emphasizing that they are ultimately aimed at the needs of the ideal State rather than the advancement of women’s rights as such. Plato’s assertion that differences between men and women are largely irrelevant to intellectual and political abilities continues to be profoundly influential. By grounding equality in shared human capacities rather than social conventions, he laid the philosophical foundation for later debates on gender equality.
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